@charset "utf-8";
body {
  margin: 0;
  padding: 0;
}
.nav {
  z-index: 9999;
  background-color: white;
  width: 100%;
  overflow: hidden;
  margin: 0 0;
  height: 3rem;
  position: fixed;
  top: 0;
  box-shadow: #cadbe9 4px 4px 6px;
}
.nav ul {
  list-style: none;
  margin: 0 0;
  padding: 0 0;
}
.nav ul a {
  text-decoration: none;
  color: #444444;
}
.nav .nav_drop {
  position: fixed;
}
.nav .nav_li {
  cursor: pointer;
  line-height: 3rem;
  text-align: center;
  float: left;
  font-size: 1rem;
  padding: 0 1%;
  margin-right: 0.4rem;
  text-shadow: 4px 4px 4px #d5d5d5;
}
.nav .nav_li:hover {
  line-height: 3rem;
  color: #6699FF;
}
.nav .nav_action {
  line-height: 2.9rem;
  border-bottom: solid 0.3rem #6699FF;
  color: #6699FF;
}
.nav .nav_ul_info {
  float: right;
  margin-right: 15%;
}
.nav .nav_ul_info .nav_ul_info_li {
  margin-right: 1.2rem;
  float: right;
  line-height: 3rem;
}
.nav .nav_ul_info .nav_ul_info_img img {
  padding: 0.25rem 0;
  width: 2.5rem;
}
.nav .nav_drop li {
  min-width: 90px;
}
.nav .nav_ul_info_li:hover #user_infoBox {
  display: inline-block;
}
.nav #user_infoBox {
  background-color: #fff;
  padding: 8px 10px 0 10px;
  display: none;
  position: fixed;
  box-shadow: #cadbe9 4px 4px 6px;
}
.nav #user_infoBox ul {
  border-bottom: 1px #b9b9b9 solid;
  text-align: center;
  width: 250px;
}
.nav #user_infoBox li {
  line-height: 2rem;
  display: inline-block;
  text-align: center;
  font-size: 18px;
  width: 55px;
  margin: 10px auto;
}
.nav #user_infoBox li span {
  font-size: 16px;
}
.nav #user_infoBox div {
  line-height: 2rem;
}
.nav #user_infoBox div a {
  color: #5bb4e1;
}
.nav #user_infoBox div a:first-child {
  display: block;
  float: left;
}
.nav #user_infoBox div a:last-child {
  display: block;
  float: right;
}
.nav #user_infoBox dl {
  line-height: 2rem;
  padding: 4px 0 0 0;
  margin: 0;
}
.nav #user_infoBox dl dt {
  text-align: left;
}
.nav #user_infoBox dl dd {
  margin: 0px 8px 0px 0px;
  display: inline;
}
